/Engine/Source/Runtime/Core/Public/Misc/TextFilter.h
Defines a function signature for functions used to transform an Item into an array of FStrings
typedef TBaseDelegate_TwoParams< void, [ItemType](API\Runtime\Core\Misc\IFilter\ItemType), [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > & > FItemToStringArray